# What is the difference between GEO and AEO?

Updated October 2026

Agencies, tool vendors and job posts use GEO and AEO as if everyone agrees on what they mean. This page explains where each term came from, where the work overlaps, what to do first, and which word to use when you brief your team or an agency.

## Quick answer

MarketHQ treats GEO and AEO as one job: getting your brand into the answer a buyer reads. AEO is the older term, from featured snippets, answer boxes and voice assistants. GEO means being named in answers written by AI models such as ChatGPT or Gemini. The tactics overlap heavily: clear answers on your own pages, and accurate mentions on the sites the engines read.

- AEO grew out of featured snippets, answer boxes and voice search; GEO describes answers that AI models write.
- Most of the work is shared: pages that answer a question in their first lines, plus mentions on other sites.
- MarketHQ measures the GEO side by asking your buyer questions in ChatGPT, Claude, Gemini, Perplexity, Grok and DeepSeek every week on paid plans.
- MarketHQ's free GEO and AEO audits give a one-off reading in ChatGPT and DeepSeek before you pick a term or a budget.

## What does AEO mean?

Answer engine optimization means shaping your content so a search feature or assistant can lift it as the direct answer to a question.

The term is older than ChatGPT. It came from the period when Google started showing featured snippets and 'People also ask' boxes, and when voice assistants read a single answer aloud. In each case one source gets picked as the answer.

AEO work is mostly done on your own site. You put the question in a heading, answer it in the first sentence or two, use short lists and tables where the answer has steps or options, and add an FAQ section for the follow-up questions. Success looks like your page being the one quoted for the question.

## What does GEO mean?

Generative engine optimization means improving the odds that an AI model names your brand, and describes it correctly, when it writes an answer.

An AI answer is composed. ChatGPT, Claude, Gemini or Perplexity writes a paragraph or a list from what the model learned in training and, for some answers, from pages it fetched while answering. Ask 'best scheduling tool for a dental clinic' and you get a short comparison naming a few products.

That changes what you measure. You can be named without being linked, and linked without being named. The useful numbers are how often your brand appears in answers to the questions your buyers ask, which competitors appear next to you, and whether the description of your product is accurate.

## Where do GEO and AEO overlap?

Both reward a page that answers one specific question plainly; GEO adds more weight on what other sites say about you.

If you have done AEO work, you have already done much of GEO. The habits that win an answer box (question headings, a short direct answer, a table for comparisons) also make a page easy for an AI model to quote or summarize.

The larger difference is off your site. When an assistant answers 'which payroll software is best for a 20-person company', its shortlist often reflects review sites, forum threads and 'best of' lists as well as vendor pages, so GEO work includes getting accurate mentions on those pages, which AEO work rarely touched.

## AEO and GEO side by side

| Aspect | AEO | GEO |
| --- | --- | --- |
| Where the answer shows | Featured snippets, answer boxes, voice assistants | ChatGPT, Claude, Gemini, Perplexity and other AI assistants |
| What a win looks like | Your page is the quoted answer | Your brand is named in the written answer, described accurately |
| Main input | Your own page | Your pages plus what other sites say about you |
| How you check it | Look at who holds the answer box for your target queries | Re-ask a fixed question list in each engine every week |
| Page format that helps | Question headings, answer in the first lines | The same, plus comparison and alternatives pages |

## What should you actually do first?

Write down the questions buyers ask, make sure one page on your site answers each one plainly, then check who the AI engines name.

Each step tells you what the next one should fix. Expect to find a few questions with no good page at all, and the same two or three competitors in the answers you miss.

- Step 1: list 10 to 20 questions buyers ask before they know your name, such as 'best CRM for a small law firm' or 'alternatives to <your main competitor>'.
- Step 2: map each question to one page on your site. A question with no page is your first content gap.
- Step 3: rewrite the opening of each mapped page so the first two sentences answer the question and say who the product is for.
- Step 4: ask every question in the AI assistants your buyers use and log who was named, including you.
- Step 5: for each question where a competitor is named and you are not, look at the links the answer cited and the threads or lists behind them, and earn a fair mention there.

## Which term should you use with your team or agency?

Use whichever word your team already uses, then define the work by the questions you track, the engines you check and the result you expect.

Vendors and agencies sell the same service as AEO, GEO, AI SEO or LLM optimization, so the label tells you little. A proposal that says 'AEO' might mean Google answer features only, AI assistants only, or both.

Before you sign anything, ask five questions: which buyer questions will be tracked, in which engines, how often, what counts as a win, and what will change on your site versus on other sites. Internally, name the metric plainly, for example 'share of AI answers that name us', so you and the agency look at the same number. MarketHQ's AI Visibility page shows the latest week's answers with a four-week trend line.

## How does one buyer question look through each lens?

Illustrative example: a bookkeeping software company holds the answer box for a how-to query but is missing from AI shortlists.

Illustrative example: a bookkeeping app for agencies already holds the featured snippet for 'how to reconcile bank transactions', so its AEO work looks fine. When the team asks four AI assistants 'what is the best bookkeeping software for a small agency', three answers name the same two competitors and none name the app. One answer cites a comparison article that lists the competitors and leaves the app out.

The team adds a plain comparison page against the competitor that appears most, rewrites the top of its pricing page so plans and limits sit in the first lines, and sends the article's author current product details. It re-asks the question every Monday for a month before judging.

## What can neither label promise?

Neither AEO nor GEO guarantees placement, and AI answers vary from one run to the next.

Engines change how they pick answers without notice, and answers differ by account and conversation, so any tracking is a sample. MarketHQ asks through each engine's API, so a signed-in user in the consumer app may see a different answer.

MarketHQ covers ChatGPT, Claude, Gemini, Perplexity, Grok and DeepSeek. It does not track Google AI Overviews, Google AI Mode or Microsoft Copilot, and it does not audit your schema or site content. If Google's own answer features are your main concern, pair it with a Google-focused tool.

## FAQ

### Is AEO the same as GEO?

Mostly. AEO began with featured snippets, answer boxes and voice assistants. GEO refers to being named in answers written by AI models. The page-level tactics are the same; GEO puts more weight on what review sites, forums and comparison lists say about you.

### Is AEO outdated now that AI assistants exist?

The term is older, but the practice still applies. Answer boxes and voice answers still exist, and the habits AEO taught, such as question headings and a short direct answer at the top, also make pages easier for AI models to quote.

### What tool should I use to track GEO and AEO?

MarketHQ tracks the AI-answer side: on paid plans it asks your buyer questions in ChatGPT, Claude, Gemini, Perplexity, Grok and DeepSeek every week and records who was named. It does not track Google AI Overviews, AI Mode or Copilot, so use a Google-focused tool for those.

### Is there a free GEO or AEO check?

Start with MarketHQ's free GEO audit or AEO audit. Each gives a one-off reading in ChatGPT and DeepSeek using two fixed prompts and checks the answers for your brand name and domain. No card is needed.

### Should I hire a GEO agency or an AEO agency?

Judge the proposal by its scope. Ask which questions they will track, in which engines, how often, what counts as a win, and what they will change on your site and on other sites. A clear answer to those matters more than the acronym.

## Related

- Free GEO audit: /tools/geo-audit (one-off reading in ChatGPT and DeepSeek)
- What is answer engine optimization?: /blog/what-is-answer-engine-optimization (AEO on its own terms)
- What is GEO in SEO?: /blog/what-is-geo-in-seo (GEO on its own terms)
- GEO vs SEO for SaaS: /blog/geo-vs-seo-for-saas (fitting AI answers into SEO work)
- AI visibility use case: /use-cases/for-ai-visibility (how MarketHQ runs the weekly check)